K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2005-04-08T12:37:59.000000Z
K 7
svn:log
V 697
MFC 1.18:
   When a packet has been reinjected into ipfw(4) after dummynet(4) processing
   we have a non-NULL args.rule. If the same packet later is subject to "tee"
   rule, its original is sent again into ipfw_chk() and it reenters at the same
   rule. This leads to infinite loop and frozen router.

   Assign args.rule to NULL, any time we are going to send packet back to
   ipfw_chk() after a tee rule. This is a temporary workaround, which we
   will leave for RELENG_5. In HEAD we are going to make divert(4) save
   next rule the same way as dummynet(4) does.

   PR:             kern/79546
   Submitted by:   Oleg Bulyzhin
   Reviewed by:    maxim, andre

Approved by:    re (kensmith)

END